CN106735048B - A kind of aluminium alloy crankshaft-link rod die casting production line - Google Patents
A kind of aluminium alloy crankshaft-link rod die casting production line Download PDFInfo
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- CN106735048B CN106735048B CN201611198496.3A CN201611198496A CN106735048B CN 106735048 B CN106735048 B CN 106735048B CN 201611198496 A CN201611198496 A CN 201611198496A CN 106735048 B CN106735048 B CN 106735048B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2007—Methods or apparatus for cleaning or lubricating moulds
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- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The present invention provides a kind of aluminium alloy crankshaft-link rod die casting production lines, including die casting machine, spray equipment, melting and heat preservation stove and manipulator, wherein spray equipment includes lifting gear, control cabinet and spray body, and spray body includes being connected to the divided flow box below lifting gear, multiple nozzles on divided flow box, the turn of tidal stream device for being connected to spray outlet and the metal capillary being connected on turn of tidal stream device；Melting and heat preservation stove includes furnace body and off gas system, fusion zone, heat preservation zone and water district are equipped in furnace body, it is separated by ceramic filter plate between heat preservation zone and water district, off gas system includes turn of tidal stream room, inert gas source, is connected in and turns the shaft of flow chamber outlet port, is connected in shaft end and stretches into the rotor of heat preservation zone and set the first motor being connect by drive mechanism with shaft；Manipulator is located between water district and spout and for aluminum melt to be fed die casting machine.The present invention solves the problems, such as mold sticking and contains impurity in aluminum melt, ensure that product quality.
Description
Technical field
The present invention relates to metal parts founding field more particularly to a kind of Die Castings for aluminium alloy crankshaft-link rod
Line.
Background technology
Crankshaft connecting rod system is a kind of transmission mechanism being widely used in engine, motor, past for realizing piston linear
Power between multiple movement and bent axle rotary motion transmits, and burning explosive force and reciprocal inertia force are primarily subjected in the course of work
The high frequencies alternating loads such as generated stretching, compression, bending, operating condition is severe, and motion state is complicated, and fatigue is worn, vibrations
Deng the service life for influencing connecting rod.It is therefore desirable to which connecting rod should have higher intensity and anti-fatigue performance, have again enough
Rigidity and toughness.
For a long time, the processing of domestic aluminum alloy connecting rod depends on tradition machinery processing method mostly, first by monolithic linkage
Blank sawing is gonnecting rod body, connecting rod cap two parts, then using the involutory surface of both grinding method processing, the manufacturing procedure is various,
Inefficiency, and by location precision, the connecting rod bearing capacity of manufacture is with assembly precision by considerable restraint, and therefore, part is raw
Business men starts to introduce the Die Casting technique of connecting rod.
Compression casting abbreviation die casting, it is the injection chamber for the liquid metal injection die casting machine that will be melted, and passes through injection punch head
Movement, make liquid metal under high pressure effect, at a high speed by die casting system, crystallization and rapid cooled and solidified under stress
Form die casting.By introducing Die Casting technique, the production efficiency of connecting rod is not only greatly improved, but also pass through Die Casting
Connecting rod out has higher assembly precision.
In Die Casting, it is required for before being poured into a mould every time empty to spraying releasing agent and compression in mold by sprayer
Gas, the purpose for spraying releasing agent is so that die casting is more prone to demould, high-temperature liquid metal is sintered on mold to prevent and
Sticking to mould occurs, the purpose for spraying compressed air is to be purged last-to-freeze liquid grumeleuse in mold and be carried out to mold certain
Cooling.The nozzle of existing sprayer is usually arranged as, towards fixed position, spraying and demoulding only towards certain fixed positions
Agent, thus the releasing agent in mold core is unevenly distributed, and the number setting of nozzle is also extremely limited, if more to interior bore
When mold core is sprayed, inevitably there is the dead angle position for being difficult to spray to, so that spraying effect is more undesirable, and then causes to glue
Mould phenomenon is more serious, influences the product quality of die casting.
In addition, most of the nonmetal inclusion generated in aluminium alloy production is oxide, fusing point is all higher than aluminium alloy, i.e.,
Exist with solid in aluminium alloy melt, proportion differs in size, and has much close to aluminium alloy proportion, therefore they can suspend
In aluminium alloy melt.Meanwhile during aluminium alloy smelting, since the temperature of molten aluminum is relatively high, 750 DEG C are reached about,
At a high temperature of, molten aluminum can suck the vapor in air, and water can resolve into hydrogen and oxygen at high temperature, wherein oxygen and
Molten aluminum, which is directly reacted, generates aluminium oxide, on the one hand so that aluminum alloy surface made of casting is relatively rough, is on the other hand closed in aluminium
In gold solution cooling procedure, solubility will constantly decline, and the hydrogen in melt also will constantly be precipitated therewith, when in aluminium alloy solution
Hydrogen content be more than certain density when, some have little time float hydrogen gas bubbles can be with the reduction of molten aluminium alloy temperature
It is trapped in molten aluminium alloy and forms micropore, that is, " pin hole " being commonly called as, the formation of " pin hole " can not only influence aluminium alloy forging
The finish in face, but also will have a direct impact on the intensity and mechanical property of aluminium alloy castings.
Invention content
For the deficiency in the presence of the prior art, the present invention provides a kind of aluminium alloy crankshaft-link rod die casting production line,
It can freely change injection direction according to mold core shape, thereby guarantee that releasing agent spraying is uniform, and effectively remove in aluminum melt
The gases such as solid impurity and hydrogen and oxygen, ensure the quality of product.
To achieve the above object, present invention employs the following technical solutions：
A kind of aluminium alloy crankshaft-link rod die casting production line, including die casting machine, the spray equipment on die casting machine, be used for
The melting and heat preservation stove of melting aluminum melt and for by aluminum melt feed die casting machine manipulator, wherein：
The die casting machine includes rack, is equipped with the die casting area of mold, is arranged in the sliding protective door in die casting area and die casting
The connected spout in area, the injection mechanism for aluminum melt to be injected into die casting area and the energy storage equipment for driving injection mechanism；
The spray equipment includes the first support being mounted on die casting machine rack, the lifting being vertical in first support
Device, the control cabinet in first support and the spray body being connected to below lifting gear, wherein：The spray body
Including being connected to the divided flow box below lifting gear, multiple nozzles on divided flow box, the turn of tidal stream for being connected to spray outlet
The input port of device and the metal capillary being connected on turn of tidal stream device, the divided flow box connects control cabinet by conveying pipeline, described
Control cabinet is also connected to the energy storage equipment of die casting machine by feed pipe；Anticreep bulge loop, the turn of tidal stream are set at the spray nozzle
Utensil has the stepped hole to match with spray nozzle, the outlet of the stepped hole that multiple turn of tidal stream holes, the metal capillary is arranged
It is fixed in turn of tidal stream hole, the junction of the spray nozzle and metal capillary and turn of tidal stream device is respectively provided with sealing structure；
The melting and heat preservation stove includes furnace body and off gas system, wherein being equipped with fusion zone, heat preservation zone in the furnace body and taking
Pool is separated between the heat preservation zone and water district by ceramic filter plate, and the ceramic filter plate is vertically arranged in furnace body
In the vertical slot of wall and the upper end is fixed by pressing plate；The off gas system includes second support, is arranged at second
Turn of tidal stream room on frame, the inert gas source being connect by appendix with turn of tidal stream chamber inlet, be vertically connected on turn flow chamber outlet port shaft,
It is connected to shaft end and stretches to the rotor of heat preservation zone bottom and be arranged on the secondary support bracket and pass through to be driven with shaft and tie
The first motor of structure connection, wherein：The turn of tidal stream room have cylindrical cavity and its entrance and exit be located at its top and
Bottom, the turn of tidal stream room are composed of upper and lower two parts by flange arrangement, the outlet of the top of the shaft from turn of tidal stream room
The top for stretching to turn of tidal stream chamber interior and the shaft is provided with the discoid terminal pad that outer diameter is slightly less than intracavitary diameter in turn of tidal stream room,
It is provided with rotary shaft seal ring between the terminal pad and turn of tidal stream chamber interior walls, is equipped between the terminal pad and turn of tidal stream room bottom flat
Spherical bearing, the shaft inside has gas distribution channel and the shaft is composed of two sections by flange arrangement；It is described
Rotor includes two round platforms composition and for up-small and down-big ladder-like rotor body, set on rotor body center and be connected to rotor sheet
Connecting hole, the divergent shape of body upper and lower surface are set to multiple diversion channels of rotor body lower surface and are set to rotor body lower layer rank
The blade of terraced top, wherein the connecting hole is up big and down small stepped hole and upper part major part matches with shaft, institute
State the outer rim that diversion channel extends to rotor body lower surface from the smaller portions of connecting hole, quantity and the shunting slot number of the blade
Measure surface that is identical and being located at diversion channel outlet；
The manipulator is arranged between the water district of melting and heat preservation stove and the spout of die casting machine, and the manipulator includes
Support base, the transmission case being arranged above support base, the second motor being arranged above transmission case and third motor are mounted on biography
Five link mechanisms of dynamic case side wall are arranged in transmission case side wall close to switch and soup in five link mechanism ends are arranged
Bucket, wherein five link mechanism is connected by the transmission device inside transmission case with the second motor and third motor.
Further, the first support include a column, the sliding block that is fixed on column top, by horizontal lead screw structure
It is installed on the sliding rail above sliding block, is connected to sliding rail end and is used to drive the servo motor of horizontal lead screw structure, the lifting
Device and control cabinet are both secured on sliding rail.
Further, the tracheae of the cylinder that the lifting gear is vertically arranged, the cylinder is connected to control cabinet, described
The telescopic rod of cylinder is arranged and is connected on divided flow box downward.
Further, the spray equipment further includes the guide frame being arranged in first support, the guide frame packet
Include the guide cylinder being vertically fixed on above first support, the limit spring being vertically situated in guide cylinder, setting be oriented to
In cylinder and it is sleeved on the guide post in limit spring, the lower end of the guide post is connect with divided flow box.
Further, the guide post is two and respectively symmetrically is set to the both sides of cylinder, two guide posts
Top is connected by horizontal connecting plate, and the square hole passed through for cylinder is offered in the middle part of the connecting plate and is used for conveying pipeline
The round hole passed through.
Further, it is additionally provided with the rolling bearing being sleeved in shaft below the drive mechanism of the off gas system, it is described
Rolling bearing is mounted on the transverse slat of second support.
Further, the depth of the diversion channel is in the cloth being gradually reduced from connecting hole to the outer rim of rotor body lower surface
It sets.
Further, the drive mechanism includes the gearbox for being connected to first motor output, is connected to gearbox output
The first sprocket wheel, the second sprocket wheel for being sleeved in shaft and the driving chain for connecting the first sprocket wheel and the second sprocket wheel.
Further, the rotary shaft seal ring is the sealing ring that section is in X fonts.
Compared with the prior art, the present invention has the advantages that：The present invention is multiple by being connected before spray nozzle
Metal capillary so that shape and export direction that can be according to different mould core shapes and to metal capillary carry out certainly
By moulding, releasing agent is out diverted in each metal capillary later from spray nozzle, you can according to default metal capillary
Emission direction sprays mould core, can also carry out effectively spraying releasing agent to mold core inner dead space position to realize,
Avoid mold sticking；Meanwhile the non-metal solid impurity in aluminum melt is filtered by ceramic filter plate, it is filled using degasification
It sets and inputs inert gas into aluminum melt, inert gas is dispersed as by high-speed rotating rotor by tiny bubble, bubble is more
Be scattered in molten aluminum, by siphonage by molten aluminum hydrogen and oxygen get rid of, to ensure that the purity of aluminum melt, in turn
It ensure that the quality of aluminium product.
Description of the drawings
Fig. 1 is the structure front view of the present invention.
Fig. 2 is the structure front view of spray equipment of the present invention.
Fig. 3 is the structure left view of spray equipment of the present invention.
Fig. 4 is the partial enlarged view of part A in Fig. 3.
Fig. 5 is the topology view of connecting plate of the present invention.
Fig. 6 is the topology view of melting and heat preservation stove of the present invention.
Fig. 7 is the partial enlarged view of part B in Fig. 6.
Fig. 8 is the partial enlarged view of C portion in Fig. 6.
Fig. 9 is the structure upward view of rotor of the present invention.
Specific implementation mode
The technical solution in the present invention is further illustrated with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the present invention proposes a kind of aluminium alloy crankshaft-link rod die casting production line, including die casting machine, it is mounted on
Spray equipment on die casting machine, the manipulator for the melting and heat preservation stove of melting aluminum melt and for aluminum melt to be fed to die casting machine
4, wherein：The die casting machine includes rack 31, is equipped with the die casting area 33 of mold 32, the sliding protective door in die casting area 33 is arranged
34, spout 35, the injection mechanism 36 for aluminum melt to be injected into die casting area 33 and the driving pressure being connected with die casting area 33
Penetrate the energy storage equipment 37 of mechanism 36；
As shown in Figure 2 and Figure 3, the spray equipment include first support, the lifting gear that is vertical in first support
13, guide frame in first support, the control cabinet 11 in first support are set and are connected to below lifting gear
Spray body 10, wherein the spray body 10 includes being connected to divided flow box 101 below lifting gear, being mounted on shunting
Multiple nozzles 102 on box, the metal capillary 104 for being connected to the turn of tidal stream device 103 of spray outlet and being connected on turn of tidal stream device,
The input port of the divided flow box connects control cabinet 11 by conveying pipeline 105, and the control cabinet 11 is also connected to by feed pipe 111
The energy storage equipment 37 of die casting machine；As shown in figure 4, anticreep bulge loop 106 is arranged at 102 nozzle of the nozzle, the turn of tidal stream device 103 has
There are the stepped hole 107 to match with 102 nozzle of nozzle, the outlet of the stepped hole 107 that multiple turn of tidal stream holes 108, the gold are set
Belong to capillary 104 to be fixed in turn of tidal stream hole 108, the spray nozzle and the junction of metal capillary and turn of tidal stream device are respectively provided with close
Seal structure, due to the plasticity of metal capillary, outlet that worker can be according to mould core of different shapes to metal capillary
Position and direction carry out free moulding, when running, releasing agent and compressed air from the energy storage equipment 37 of die casting machine through feed pipe into
Enter control cabinet, under the action of control cabinet, compressed air and releasing agent enter divided flow box through conveying pipeline successively and be assigned to each spray
Head enters in the stepped hole of turn of tidal stream device after nozzle pressurizes, is most sprayed afterwards from preset spraying direction through multiple metal capillaries；
Wherein, the first support include a column 121, the sliding block 122 that is fixed on 121 top of column, by horizontal silk
Rod structure 123 is installed on the sliding rail 124 of 122 top of sliding block, is connected to 124 end of sliding rail and for driving horizontal lead screw structure
123 servo motor 125, the lifting gear and control cabinet 11 are both secured on sliding rail 124；
Wherein, the tracheae 131 of the cylinder that the lifting gear 13 is vertically arranged, the cylinder is connected to control cabinet 11,
The telescopic rod 132 of the cylinder is arranged and is connected on divided flow box 101 downward；
Wherein, the guide frame includes the guide cylinder 141 being vertically fixed on above first support, is vertically situated at
Limit spring 142 in guide cylinder 141, the guide post 143 for being arranged in guide cylinder 141 and being sleeved in limit spring 142, it is described
The lower end of guide post 143 is connect with divided flow box 101；The guide post is two and respectively symmetrically is set to the both sides of cylinder, institute
The top for stating two guide posts is connected by horizontal connecting plate 144, and 144 middle part of the connecting plate is offered wears for cylinder 13
The square hole 145 crossed and the round hole 146 passed through for conveying pipeline 105；
As shown in fig. 6, the melting and heat preservation stove includes furnace body 20 and off gas system, wherein being equipped with fusion zone in the furnace body
201, heat preservation zone 202 and water district 203, are separated between the heat preservation zone 202 and water district 203 by ceramic filter plate 204, institute
State that ceramic filter plate 204 is vertically arranged in the vertical slot 205 of 20 inner wall of furnace body and the upper end is consolidated by pressing plate 206
It is fixed, the solid impurity in aluminum melt can be effectively removed by ceramic filter plate 204 and its installation and removal is very convenient quick；
Wherein, the off gas system include second support 21, the turn of tidal stream room 22 that is arranged in second support 21, with turn of tidal stream room
Inert gas source 24 that 22 entrances are connected by appendix 23, is connected to shaft at the shaft 25 for being vertically connected on the outlet of turn of tidal stream room 22
25 ends simultaneously stretch to the rotor 26 of 202 bottom of heat preservation zone and are arranged on the secondary support bracket and pass through drive mechanism with shaft 25
The driving motor 28 of 27 connections, wherein there is cylindrical cavity and its entrance and exit to be located at its top for the turn of tidal stream room 22
And bottom, the turn of tidal stream room 22 are composed of upper and lower two parts by flange arrangement；
Wherein, as shown in fig. 7,25 inside of the shaft has gas distribution channel 251 and the shaft 25 is led to by two sections
It crosses flange arrangement to be composed, the top of the shaft 25 stretches to 22 inside of turn of tidal stream room and described turn from the outlet of turn of tidal stream room 22
The top of axis 25 is provided with the discoid terminal pad 252 that outer diameter is slightly less than 22 inner cavity internal diameter of turn of tidal stream room, the terminal pad 252 with turn
Rotary shaft seal ring 221 is provided between 22 inner wall of flow chamber, the rotary shaft seal ring 221 is the sealing ring that section is in X fonts
221, plane bearing 222 is equipped between 22 bottom of the terminal pad 252 and turn of tidal stream room；
Wherein, as shown in Figure 8, Figure 9, the rotor includes two round platform compositions and is up-small and down-big ladder-like rotor sheet
Body 261, set on 261 center of rotor body and be connected to the connecting hole 262 of 261 upper and lower surface of rotor body, divergent shape be set to rotor
Multiple diversion channels 263 of 261 lower surface of ontology and the blade 264 above 261 lower layer's ladder of rotor body, wherein described
Connecting hole is that up big and down small stepped hole and upper part major part match with shaft 25, and the diversion channel 263 is from connecting hole
262 smaller portions extend to the outer rim of 261 lower surface of rotor body, and the depth of the diversion channel 263 is from connecting hole 262 to turning
The outer rim of 261 lower surface of sub- ontology is in the arrangement being gradually reduced, and the quantity of the blade 264 is identical as 263 quantity of diversion channel simultaneously
Positioned at the surface that diversion channel 263 exports, at work, inert gas is input to connecting hole simultaneously from the gas distribution channel inside shaft
From multiple diversion channels to external diffusion, depth due to diversion channel in being gradually reduced formula arrangement, an inert gas part overflow and
Rotor body lower surface is diffused so that inert gas diffusion is more uniform, when inert gas is by rotor body lower surface
Outer rim outflow after, by high-speed rotating blade be broken into bubble and in disperse to aluminum melt, and then generate siphonage make
Hydrogen etc. in aluminum melt is absorbed into bubble, finally so that the bubble floating containing hydrogen to aluminium melt surface is discharged；
Wherein, the drive mechanism 27 includes the gearbox 271 for being connected to the output of driving motor 28, is connected to gearbox
First sprocket wheel 272 of 271 outputs, the second sprocket wheel 273 being sleeved in shaft 25 and the first sprocket wheel 272 of connection and the second sprocket wheel
273 driving chain 274；27 lower section of the drive mechanism, which is additionally provided with, to be sleeved in shaft 25 and is mounted on 21 transverse slat of second support
Rolling bearing 29 on 211 rotates the generated smooth rotation swung and then ensure shaft 25 to reduce shaft 25；
As shown in Figure 1, the manipulator be arranged the water district of melting and heat preservation stove 203 and die casting machine spout 35 it
Between, the manipulator includes support base 41, the transmission case 42 that is arranged above support base 41, be arranged above transmission case 42
Two motors 43 and third motor 44, mounted on 42 side wall of transmission case five link mechanisms 45, connecing in 42 side wall of transmission case is set
Nearly switch 46 and soup bucket 47 in five link mechanisms, 45 end is set, wherein five link mechanism 45 passes through in transmission case 42
The transmission device in portion is connected with the second motor 43 and third motor 44, the rotation being used for close to switch 46 to five link mechanisms 45
Row limit and Stroke Control are rotated into, exceeds preset strokes to avoid it.
The present invention the course of work be：Certain aluminium ingot first is put into melting and heat preservation stove, until it melts and flows into heat preservation
After area, starts off gas system and degasification is carried out to aluminum melt, the aluminum melt by degasification filters out effect by ceramic filter plate
Enter water district afterwards；It is then shut off sliding protective door, and starts spray equipment and spraying releasing agent is carried out to the mold in die casting machine,
Mold clamp is controlled again, is restarted manipulator and is dipped certain aluminum melt from water district, the aluminum melt dipped is poured into and fed by manipulator
Material mouth, then control injection mechanism by the mold core of aluminum melt injection to mold, using pressurize, cooling, die sinking and eject step,
Sliding protective door can be opened and take out workpiece；Sliding protective door is turned off at this time, and sprays releasing agent again, you can is carried out down
Die casting.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (9)
1. a kind of aluminium alloy crankshaft-link rod die casting production line, which is characterized in that the spraying including die casting machine, on die casting machine
Device, the manipulator for the melting and heat preservation stove of melting aluminum melt and for aluminum melt to be fed to die casting machine, wherein：
The die casting machine includes rack, the die casting area of mold is installed, be arranged die casting area sliding protective door, with die casting area phase
Spout even, the injection mechanism for aluminum melt to be injected into die casting area and the energy storage equipment for driving injection mechanism；
The spray equipment includes the first support being mounted on die casting machine rack, the lifting being vertical in first support dress
It sets, the control cabinet in first support and the spray body being connected to below lifting gear, wherein：The spray body packet
Include the divided flow box being connected to below lifting gear, multiple nozzles on divided flow box, the turn of tidal stream device for being connected to spray outlet
And it is connected to the metal capillary on turn of tidal stream device, the input port of the divided flow box connects control cabinet, the control by conveying pipeline
Case processed is also connected to the energy storage equipment of die casting machine by feed pipe；Anticreep bulge loop, the turn of tidal stream device are set at the spray nozzle
With the stepped hole to match with spray nozzle, multiple turn of tidal stream holes are arranged in the outlet of the stepped hole, and the metal capillary is solid
Due in turn of tidal stream hole, the junction of the spray nozzle and metal capillary and turn of tidal stream device is respectively provided with sealing structure；
The melting and heat preservation stove includes furnace body and off gas system, wherein fusion zone, heat preservation zone and water district are equipped in the furnace body,
It is separated by ceramic filter plate between the heat preservation zone and water district, the ceramic filter plate is vertically arranged in the perpendicular of inboard wall of furnace body
In straight cutting slot and the upper end is fixed by pressing plate；The off gas system includes second support, is arranged on the secondary support bracket
Turn of tidal stream room, the inert gas source being connect by appendix with turn of tidal stream chamber inlet are vertically connected on and turn the shaft of flow chamber outlet port, are connected to
Shaft end simultaneously stretches to the rotor of heat preservation zone bottom and is arranged on the secondary support bracket and is connect with shaft by drive mechanism
First motor, wherein：There is cylindrical cavity and its entrance and exit to be located at its top and bottom, institute for the turn of tidal stream room
It states turn of tidal stream room to be composed of by flange arrangement upper and lower two parts, the top of the shaft is stretched to from the outlet of turn of tidal stream room to be turned
Inside the flow chamber and top of the shaft is provided with the discoid terminal pad that outer diameter is slightly less than intracavitary diameter in turn of tidal stream room, the connection
It is provided with rotary shaft seal ring between disk and turn of tidal stream chamber interior walls, plane bearing is equipped between the terminal pad and turn of tidal stream room bottom,
There is gas distribution channel inside the shaft and the shaft is composed of two sections by flange arrangement；The rotor includes
Two round platforms composition and for up-small and down-big ladder-like rotor body, set on rotor body center and be connected to following table on rotor body
Connecting hole, the divergent shape in face are set to multiple diversion channels of rotor body lower surface and above rotor body lower layer ladder
Blade, wherein the connecting hole is up big and down small stepped hole and upper part major part matches with shaft, the diversion channel
The outer rim of rotor body lower surface is extended to from the smaller portions of connecting hole, the quantity of the blade is identical as diversion channel quantity simultaneously
Surface positioned at diversion channel outlet；
The manipulator is arranged between the water district of melting and heat preservation stove and the spout of die casting machine, and the manipulator includes support
Seat, the transmission case being arranged above support base, the second motor being arranged above transmission case and third motor are mounted on transmission case
Five link mechanisms of side wall are arranged in transmission case side wall close to switch and soup bucket in five link mechanism ends are arranged,
Described in five link mechanisms be connected with the second motor and third motor by the transmission device inside transmission case.
2. a kind of aluminium alloy crankshaft-link rod die casting production line as described in claim 1, it is characterised in that：The first support packet
A column, the sliding block for being fixed on column top are included, sliding rail above sliding block is installed on by horizontal lead screw structure, is connected to sliding rail
End and the servo motor for being used to drive horizontal lead screw structure, the lifting gear and control cabinet are both secured on sliding rail.
3. a kind of aluminium alloy crankshaft-link rod die casting production line as described in claim 1, it is characterised in that：The lifting gear is
The cylinder being vertically arranged, the tracheae of the cylinder are connected to control cabinet, and the telescopic rod of the cylinder is arranged and is connected to point downward
It flows on box.
4. a kind of aluminium alloy crankshaft-link rod die casting production line as described in claim 1, it is characterised in that：The spray equipment is also
Including the guide frame being arranged in first support, the guide frame includes the guiding being vertically fixed on above first support
Cylinder, the limit spring being vertically situated in guide cylinder, the guide post for being arranged in guide cylinder and being sleeved in limit spring, it is described
The lower end of guide post is connect with divided flow box.
5. a kind of aluminium alloy crankshaft-link rod die casting production line as claimed in claim 4, it is characterised in that：The guide post is two
Root and the both sides for respectively symmetrically being set to cylinder, the top of two guide posts are connected by horizontal connecting plate, the company
The square hole passed through for cylinder and the round hole passed through for conveying pipeline are offered in the middle part of fishplate bar.
6. a kind of aluminium alloy crankshaft-link rod die casting production line as described in claim 1, it is characterised in that：The off gas system
The rolling bearing being sleeved in shaft is additionally provided with below drive mechanism, the rolling bearing is mounted on the transverse slat of second support.
7. a kind of aluminium alloy crankshaft-link rod die casting production line as described in claim 1, it is characterised in that：The depth of the diversion channel
It is in the arrangement being gradually reduced to spend from connecting hole to the outer rim of rotor body lower surface.
8. a kind of aluminium alloy crankshaft-link rod die casting production line as described in claim 1, it is characterised in that：The drive mechanism packet
It includes and is connected to the gearbox of first motor output, is connected to the first sprocket wheel that gearbox exports, the second sprocket wheel being sleeved in shaft
And the driving chain of connection the first sprocket wheel and the second sprocket wheel.
9. a kind of aluminium alloy crankshaft-link rod die casting production line as described in claim 1, it is characterised in that：The rotation axis seal
Circle is the sealing ring that section is in X fonts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198496.3A CN106735048B (en) | 2016-12-22 | 2016-12-22 | A kind of aluminium alloy crankshaft-link rod die casting production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198496.3A CN106735048B (en) | 2016-12-22 | 2016-12-22 | A kind of aluminium alloy crankshaft-link rod die casting production line |
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| CN106735048B true CN106735048B (en) | 2018-09-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107511476B (en) * | 2017-10-25 | 2023-11-24 | 安徽海思达机器人有限公司 | Automatic feeding and discharging device for metal mold casting |
| CN109396383B (en) * | 2018-11-12 | 2020-08-25 | 佛山隆深机器人有限公司 | Automatic line of rotor die-casting robot |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5709834A (en) * | 1996-09-11 | 1998-01-20 | Lin; Yeun-Junn | Device for removing gas and impurities from the molten aluminum |
| JP2832834B2 (en) * | 1988-08-23 | 1998-12-09 | 東芝機械株式会社 | Spray device for die casting machine |
| CN101981210A (en) * | 2009-02-19 | 2011-02-23 | 三井金属矿业株式会社 | Device for stirring molten metal |
| CN202734540U (en) * | 2012-07-10 | 2013-02-13 | 东莞市耀盛工业炉有限公司 | Furnace body structure of aluminium alloy heat-preserving furnace |
| CN103438706A (en) * | 2013-08-27 | 2013-12-11 | 天津亚星金属压铸有限公司 | Aluminum melting insulating connecting furnace |
| CN103894583A (en) * | 2014-04-09 | 2014-07-02 | 广东伯朗特智能装备股份有限公司 | Casting six-shaft manipulator and control method thereof |
| CN204262313U (en) * | 2014-11-07 | 2015-04-15 | 蒋剑锋 | A kind of die casting machine mould release agent fog-spray nozzle high-speed adjustment device |
| CN206263233U (en) * | 2016-12-22 | 2017-06-20 | 重庆昌跃机电制造有限公司 | Aluminium alloy crankshaft-link rod die casting production line |
-
2016
- 2016-12-22 CN CN201611198496.3A patent/CN106735048B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2832834B2 (en) * | 1988-08-23 | 1998-12-09 | 東芝機械株式会社 | Spray device for die casting machine |
| US5709834A (en) * | 1996-09-11 | 1998-01-20 | Lin; Yeun-Junn | Device for removing gas and impurities from the molten aluminum |
| CN101981210A (en) * | 2009-02-19 | 2011-02-23 | 三井金属矿业株式会社 | Device for stirring molten metal |
| CN202734540U (en) * | 2012-07-10 | 2013-02-13 | 东莞市耀盛工业炉有限公司 | Furnace body structure of aluminium alloy heat-preserving furnace |
| CN103438706A (en) * | 2013-08-27 | 2013-12-11 | 天津亚星金属压铸有限公司 | Aluminum melting insulating connecting furnace |
| CN103894583A (en) * | 2014-04-09 | 2014-07-02 | 广东伯朗特智能装备股份有限公司 | Casting six-shaft manipulator and control method thereof |
| CN204262313U (en) * | 2014-11-07 | 2015-04-15 | 蒋剑锋 | A kind of die casting machine mould release agent fog-spray nozzle high-speed adjustment device |
| CN206263233U (en) * | 2016-12-22 | 2017-06-20 | 重庆昌跃机电制造有限公司 | Aluminium alloy crankshaft-link rod die casting production line |
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